ilvU, a locus in Escherichia coli affecting the derepression of isoleucyl-tRNA synthetase and the RPC-5 chromatographic profiles of tRNAIle and tRNAVal.

PubWeight™: 0.89‹?›

🔗 View Article (PMID 385587)

Published in J Biol Chem on October 10, 1979

Authors

J T Fayerman, M C Vann, L S Williams, H E Umbarger

Articles by these authors

Amino acid biosynthesis and its regulation. Annu Rev Biochem (1978) 7.13

New MCC qualifying exam causing confusion and anxiety, interns and residents say. CMAJ (1992) 3.90

Isoleucine and valine metabolism of Escherichia coli. XV. Biochemical properties of mutants resistant to thiaisoleucine. J Bacteriol (1968) 3.70

Synthesis and inactivation of aminoacyl-transfer RNA synthetases during growth of Escherichia coli. J Mol Biol (1969) 3.62

Isoleucine and valine metabolism of Escherichia coli. XVI. Pattern of multivalent repression in strain K-12. J Bacteriol (1968) 3.15

Expression of the leucine operon. J Bacteriol (1966) 3.12

Isoleucine and valine metabolism of Escherichia coli. XIV. Effect of thiaisoleucine. J Bacteriol (1968) 2.98

Regulation of branched-chain amino acid biosynthesis in Salmonella typhimurium: isolation of regulatory mutants. J Bacteriol (1969) 2.88

Regulation of amino acid metabolism. Annu Rev Biochem (1969) 2.88

Canada's huge pregnant-mare-urine industry faces growing pressure from animal-rights lobby. CMAJ (1994) 2.82

Polarity and the regulation of the ilv gene cluster in Escherichia coli strain K-12. Mol Gen Genet (1976) 2.78

Modification of valyl tRNA synthetase by bacteriophage in Escherichia coli. J Mol Biol (1968) 2.77

Microchips versus stethoscopes: Calgary hospital, MDs face off over controversial computer system. CMAJ (1992) 2.74

Nucleotide sequence of ilvGEDA operon attenuator region of Escherichia coli. Proc Natl Acad Sci U S A (1980) 2.61

Validating the Questionnaire for Verifying Stroke-Free Status (QVSFS) by neurological history and examination. Stroke (2001) 2.42

Regulation of isoleucine-valine biosynthesis in an ilvDAC deletion strain of Escherichia coli K-12. Biochem Biophys Res Commun (1974) 2.35

Isoleucine and valine metabolism in Escherichia coli. XXII. A pleiotropic mutation affecting induction of isomeroreductase activity. J Bacteriol (1973) 2.31

Pleiotropy of hisT mutants blocked in pseudouridine synthesis in tRNA: leucine and isoleucine-valine operons. Proc Natl Acad Sci U S A (1974) 2.31

Biosynthesis of branched-chain amino acids in yeast: correlation of biochemical blocks and genetic lesions in leucine auxotrophs. J Bacteriol (1968) 2.25

Biosynthesis of branched-chain amino acids in yeast: regulation of leucine biosynthesis in prototrophic and leucine auxotrophic strains. J Bacteriol (1968) 2.13

Isoleucine and valine metabolism in Escherichia coli. XX. Multiple forms of acetohydroxy acid synthetase. Biochem Biophys Res Commun (1972) 2.07

Texas beckons. CMAJ (1995) 1.99

Regulation of synthesis of the aminoacyl-transfer ribonucleic acid synthetases for the branched-chain amino acids of Escherichia coli. J Bacteriol (1971) 1.96

The metabolism of valine and isoleucine in Escherichia coli. XVII. The role of induction in the derepression of acetohydroxy acid isomeroreductase. Biochem Biophys Res Commun (1969) 1.94

Acute blood glucose level and outcome from ischemic stroke. Trial of ORG 10172 in Acute Stroke Treatment (TOAST) Investigators. Neurology (1999) 1.93

Purification and properties of the acetohydroxy acid isomeroreductase of Salmonella typhimurium. J Biol Chem (1969) 1.92

Acetohydroxy acid synthase I of Escherichia coli: purification and properties. J Bacteriol (1979) 1.90

Regulation of transaminase C synthesis in Escherichia coli: conditional leucine auxotrophy. J Bacteriol (1974) 1.88

Operator constitutive mutations in the leucine operon of Salmonella typhimurium. Genetics (1969) 1.84

Mutations affecting the formation of acetohydroxy acid synthase II in Escherichia coli K-12. Mol Gen Genet (1979) 1.81

Isoleucine and valine metabolism in Escherichia coli. XXI. Mutations affecting derepression and valine resistance. J Bacteriol (1973) 1.75

Role of threonine deaminase in the regulation of isoleucine and valine biosynthesis. Nat New Biol (1973) 1.75

Physical organization of the ilvEDAC genes of Escherichia coli strain K-12. Proc Natl Acad Sci U S A (1978) 1.74

Isoleucine and valine metabolism in Escherichia coli. XIX. Inhibition of isoleucine biosynthesis by glycyl-leucine. J Bacteriol (1972) 1.65

Positive control of ilvC expression in Escherichia coli K-12; identification and mapping of regulatory gene ilvY. J Bacteriol (1979) 1.64

Intracellular Regulatory Mechanisms: Regulation in multicellular forms may be an elaboration upon the pattern evolved in microorganisms. Science (1964) 1.63

Alpha-isopropylmalate synthase from Salmonella typhimurium. Purification and properties. J Biol Chem (1969) 1.62

On the role of isoleucyl-tRNA synthetase in multivalent repression. Biochem Genet (1972) 1.48

Isoleucine and valine metabolism in Escherichia coli. 18. Induction of acetohydroxy acid isomeroreductase. J Bacteriol (1972) 1.48

Metabolite analogs as genetic and biochemical probes. Adv Genet (1971) 1.48

Threonine deaminases. Adv Enzymol Relat Areas Mol Biol (1973) 1.43

Separate regulation of transport and biosynthesis of leucine, isoleucine, and valine in bacteria. J Bacteriol (1975) 1.41

There's nothing accidental about most injuries, founder of injury-prevention foundation says. CMAJ (1994) 1.41

Location of the multivalent control site for the ilvEDA operon of Escherichia coli. J Bacteriol (1980) 1.41

Society needs MD-assisted death, Canadian-trained medical director of US right-to-die society says. CMAJ (1995) 1.39

Future looks bleak for new MDs as practice limitations become national issue. CMAJ (1993) 1.39

Frustrated by lack of job opportunities in Canada, MD moves to US space-medicine program. CMAJ (1998) 1.38

Doctors' reactions mixed as midwives enter health care mainstream in Ontario. CMAJ (1994) 1.38

Regulation of synthesis of methionyl-, prolyl-, and threonyl-transfer ribonucleic acid synthetases of Escherichia coli. J Bacteriol (1972) 1.37

Effect of isoleucine, valine, or leucine starvation on the potential for formation of the branched-chain amino acid biosynthetic enzymes. J Bacteriol (1973) 1.33

Physical characterization of ilv-lac fusions. J Bacteriol (1979) 1.33

AIDS risk reduction: a community health education intervention for minority high risk group members. Health Educ Q (1986) 1.31

Isoleucine and valine metabolism in Escherichia coli K-12: detection and measurement of ilv-specific messenger ribonucleic acid. J Bacteriol (1974) 1.30

Physical location of the ilvO determinant in Escherichia coli K-12 deoxyribonucleic acid. J Bacteriol (1980) 1.29

Characterization of fusions between the lac operon and the ilv gene cluster in Escherichia coli: ilvC-lac fusions. J Bacteriol (1977) 1.28

Role of histidine transfer ribonucleic acid in regulation of synthesis of histidyl-transfer ribonucleic acid synthetase of Salmonella typhimurium. J Bacteriol (1972) 1.26

COLORIMETRIC METHOD FOR THE ESTIMATION OF GROWTH IN CUP ASSAYS. J Bacteriol (1960) 1.26

Regulation of histidyl-transfer ribonucleic acid synthetase formation in a histidyl-transfer ribonucleic acid synthetase mutant of Salmonella typhimurium. J Bacteriol (1972) 1.23

Role for free isoleucine of glycyl-leucine in the repression of threonine deaminase in Escherichia coli. J Bacteriol (1974) 1.22

A role for a pyridoxne derivative in the multivalent repression of the isoleucine and valine biosynthetic enzymes. Biochem Biophys Res Commun (1973) 1.22

Biosynthesis of branched-chain amino acids in yeast: regulation of synthesis of the enzymes of isoleucine and valine biosynthesis. J Bacteriol (1969) 1.18

Biosynthesis of branched-chain amino acids in yeast: effect of carbon source on leucine biosynthetic enzymes. J Bacteriol (1975) 1.17

Threonine deaminase from Bacillus subtilis. I. Purification of the enzyme. J Biol Chem (1970) 1.16

Regulation of methionyl-transfer ribonucleic acid synthetase formation in Escherichia coli and Salmonella typhimurium. J Bacteriol (1973) 1.15

Regulation of synthesis of the branched-chain amino acids and cognate aminoacyl-transfer ribonucleic acid synthetases of Escherichia coli: a common regulatory element. J Bacteriol (1974) 1.15

In vitro synthesis of beta-galactosidase with ilv-lac fusion deoxyribonucleic acid as template. J Bacteriol (1977) 1.13

Comparison of the regulatory regions of ilvGEDA operons from several enteric organisms. J Bacteriol (1985) 1.13

Role of codon choice in the leader region of the ilvGMEDA operon of Serratia marcescens. J Bacteriol (1987) 1.13

Regulation of ilvEDA expression occurs upstream of ilvG in Escherichia coli: additional evidence for an ilvGEDA operon. J Bacteriol (1980) 1.11

Protocol violations in community-based rTPA stroke treatment are associated with symptomatic intracerebral hemorrhage. Stroke (2001) 1.09

Threonine deaminase from Bacillus subtilis. II. The steady state kinetic properties. J Biol Chem (1970) 1.09

The regulation of the ilv ADGE operon: evidence for positive control by threonine deaminase. J Mol Biol (1976) 1.07

Development of cloning vehicles from the Streptomyces plasmid pFJ103. Gene (1982) 1.07

Presentation, etiology, and outcome of stroke in pregnancy and puerperium. J Stroke Cerebrovasc Dis (2007) 1.07

Translational coupling between the ilvD and ilvA genes of Escherichia coli. J Bacteriol (1988) 1.06

Modified penicillin enrichment procedure for the selection of bacterial mutants. J Bacteriol (1975) 1.05

Control of arginine biosynthesis in Escherichia coli: role of arginyl-transfer ribonucleic acid synthetase in repression. J Bacteriol (1973) 1.05

Synthesis of the isoleucyl- and valyl-tRNA synthetases and the isoleucine-valine biosynthetic enzymes in a threonine deaminase regulatory mutant of Escherichia coli K-12. J Mol Biol (1984) 1.04

Biosynthesis of the branched-chain amino acids in yeast: a leucine-binding component and regulation of leucine uptake. J Bacteriol (1970) 1.04

The transient syndrome of headache with neurologic deficits and CSF lymphocytosis. Neurology (1995) 1.03

Leucine regulation of the ilvGEDA operon of Serratia marcescens by attenuation is modulated by a single leucine codon. J Bacteriol (1985) 1.03

Poststroke depression and treatment effects on functional outcomes. Neurology (2011) 1.03

Physical and genetic localization of ilv regulatory sites in lambda ilv bacteriophages. J Bacteriol (1982) 1.02

Racial/ethnic disparities in access to physician care and medications among US stroke survivors. Neurology (2010) 1.01

Effects of deletion and insertion mutations in the ilvM gene of Escherichia coli. J Bacteriol (1987) 1.01

Biosynthesis of the branched-chain amino acids in yeast: a trifluoroleucine-resistant mutant with altered regulation of leucine uptake. J Bacteriol (1970) 1.00

Manitoba suicides force consideration of stresses facing medical residents. CMAJ (1997) 1.00

Threonine deaminase from Bacillus subtilis. 3. Pre-steady state kinetic properties. J Biol Chem (1970) 0.99

Isolation and analysis of two Escherichia coli K-12 ilv attenuator deletion mutants with high-level constitutive expression of an ilv-lac fusion operon. J Bacteriol (1984) 0.98

Derepression of synthesis of the aminoacyl-transfer ribonucleic acid synthetases for the branched-chain amino acids of Escherichia coli. J Bacteriol (1974) 0.98

Alberta residents, interns first in Canada to enjoy mandatory limit of 28 on-call hours. CMAJ (1992) 0.97

GABA(A) receptors containing (alpha)5 subunits in the CA1 and CA3 hippocampal fields regulate ethanol-motivated behaviors: an extended ethanol reward circuitry. J Neurosci (2001) 0.97

Role of valine transfer RNA in control of RNA synthesis in Escherichia coli. Biochim Biophys Acta (1969) 0.97

The opioid receptor antagonist nalmefene reduces responding maintained by ethanol presentation: preclinical studies in ethanol-preferring and outbred Wistar rats. Alcohol Clin Exp Res (1998) 0.96

Purification of yeast alpha-isopropylmalate isomerase. High ionic strength hydrophobic chromatography. J Biol Chem (1975) 0.96

Cerebellar dysfunction is associated with overexpression of proinflammatory cytokine genes in lupus. J Neurosci Res (2001) 0.93

Defective transamination, a mechanism for resistance to ketomycin in Escherichia coli. Antimicrob Agents Chemother (1973) 0.91

Yeast alpha-isopropylmalate isomerase. Factors affecting stability and enzyme activity. J Biol Chem (1976) 0.91